S-97050A221 M5 x 25 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated alloy steel construction, extending service life in demanding industrial environments
• High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibration, preventing fastener failure
• Precise Class 6g thread fit enables smooth installation and secure fastening with minimal play in mating components
• Low-profile socket head design provides space-saving installation in confined applications while maintaining 4mm hex drive compatibility
• Partially threaded shank design allows for precise clamping force distribution and improved joint stability
• DIN 6912 compliance guarantees consistent dimensional accuracy and interchangeability with standard metric components
• RoHS 3 compliance ensures environmental responsibility and global regulatory acceptance for international projects

Professional Applications & Engineering Value

Engineered for high-stress industrial applications, these Class 8.8 metric socket head cap screws deliver exceptional performance in machinery assembly, automotive systems, and precision equipment. The zinc-plated alloy steel construction provides essential corrosion protection while maintaining Rockwell C20 hardness for wear resistance. The M5 coarse thread with 0.8mm pitch ensures rapid installation and superior holding power in steel-to-steel connections. The low-profile socket head with 4mm hex drive accommodates tight clearance requirements without compromising torque transmission, while the partially threaded design concentrates clamping force precisely where needed. These DIN 6912 compliant fasteners solve critical challenges in vibration-prone environments where high tensile strength and dimensional consistency are paramount for operational safety and maintenance efficiency.

Specification Summary & Compliance

This M5 x 25mm socket head cap screw features Class 6g thread tolerance for precise fitment, 16mm minimum thread length, and coarse thread spacing per metric standards. Manufacturing conforms to DIN 6912 specifications for dimensional accuracy and mechanical properties. The product is RoHS 3 (2015/863/EU) compliant and meets Class 8.8 strength requirements with verified 110,000 psi tensile strength, ensuring reliable performance in regulated industrial applications.